/* index.php--css */

.index-body {
    width: 1500px;
    margin: 0 auto;
    background-image: url(../img/background.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

.index-title-header {
    width: 800px;
    height: 100px;
    position: sticky;
    margin: auto;
    padding-top: 10px;
    left: 0;
    top: 0;
    line-height: 50px;
    text-align: center;
    color: white;
    background-color: rgba(255, 255, 255, 0.4);
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
}

.index-title-menu {
    width: 800px;
    height: 60px;
    line-height: 60px;
    position: sticky;
    top: 120px;
    left: 0;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.6);
    display: flex;
    justify-content: space-around;
    border-radius: 10px;
}

.index-text-wrap {
    padding-top: 10px;
    padding-bottom: 10px;
    width: 800px;
    margin: 25px auto;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
}

.index-article-item {
    width: 750px;
    margin: 10px auto;
    display: flex;
    justify-content: space-around;
}

.index-article-img {
    width: 200px;
    height: 200px;
    border: 4px solid white;
}

.index-article-img img {
    width: 100%;
    height: 100%;
}

.index-article-wrap {
    width: 520px;
    height: 200px;
    margin: 0 auto;
    border-bottom: 4px solid white;
}

.index-text-item {
    width: 96%;
    padding: 5px 10px;
}

.index-article-title {
    height: 50px;
    text-align: center;
    border-bottom: 4px solid white;
}

.index-article-content {
    height: 80px;
    border-bottom: 4px solid white;
}

.index-article-date {
    height: 40px;
    line-height: 30px;
    text-align: center;
    display: flex;
    justify-content: space-around;
}

.index-article-date input[type=submit] {
    width: 80px;
    height: 30px;
}

.index-button {
    width: 80px;
    height: 40px;
    margin-top: 10px;
}

.index-form-input-text {
    width: 200px;
    height: 40px;
    padding-left: 15px;
    font-size: 18px;
    vertical-align: middle;
}

.index-form-input-submit {
    width: 80px;
    height: 40px;
    vertical-align: middle;
}

.index-count {
    font-size: 22px;
}